Asrock X299 OC Formula Core-X CPU Support List
*15G062049200AK*
P/N: 15G062049200AK V1.0
is motherboard supports both Skylake-X and Kaby Lake-X processors.
Unlocked Intel® Core™ X-Series Processor Family
Processor #
i9-7980X E 44 Quad Channel Supported Supported
i9-7960X 44 Quad Channel Supported Supported
i9-7940X 44 Quad Channel Supported Supported
i9-7920X 44 Quad Channel Supported Supported
i9-7900X 44 Quad Channel Supported Supported
i7-7820X 28 Quad Channel Supported Supported
i7-78 00X 28 Quad Channel Supported Supported
i7-7 740X 16 Dual Channel N/A Supported
i5-7640X 16 Dual Channel N/A Supported
*For further details on RST (Rapid Storage Technolog y), Optane, RSTe (Rapid Storage Technology
enterprise), and VROC (Intel® Virtual RAID on CPU), please refer to the ocial information
released by Intel and the website driver update released by ASRock.
PCI express
3.0 lanes
Memory Channel RS Te* RST*
Memory Conguration
4 DIMMs working simultaneously
-
+
C1 D1 B1 A1
PCIe Slot Conguration
i9-7900X and above (44-lane Skylake-X CPU)
Slot # Single VGA SLI/CrossFireX 3-Way SLI/CrossFireX 4-Way SLI/CrossFireX
1 x16 x16 x16 x8
3 x8
5 x16 x16 x16
7 x8 x8
i7-7800X or i7-7820X (28-lane Skylake-X CPU)
Slot # Single VGA SLI/CrossFireX 3-Way SLI/CrossFireX 4-Way CrossFireX
1 x16 x16 x8 x8
3 x8 x8
5 x8 x8 x8
7 x4
i5-7640X, i7-7740X (16-lane Kaby Lake-X CPU)
Slot # Single VGA SLI/CrossFireX 3-Way CrossFireX
1 x16 x8 x8
3
5 x8 x8
7 x4
*Unplug all power cables before installing or removing the CPU.
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